Marvin N. Kaplan, DMD

. 2.3 1930s It should be noted however that pollution rankings from the EPA and ALA are administered in terms of peak-based standards focusing strictly on the worst days of the year; on average ozone levels in Houston are lower than those seen in many other cities of the country due to dominant winds off the Gulf that ensure clean marine air.

; . . Galena Park ISD 1.6 Hurricane Katrina Many of the organs of the Harris County government reside in the Harris County Campus in Downtown Houston. ; The Theater District is a 17-block area in the center of Downtown Houston that is home to the Bayou Place entertainment complex restaurants movies plazas and parks Bayou Place is a large multilevel building containing full-service restaurants bars live music billiards and Sundance Cinema the Bayou Music Center stages live concerts stage plays and stand-up comedy Space Center Houston is the official visitors' center of NASA's Lyndon B Johnson Space Center the Space Center has many interactive exhibits including moon rocks a shuttle simulator and presentations about the history of NASA's manned space flight program Other tourist attractions include the Galleria (Texas' largest shopping mall located in the Uptown District) Old Market Square the Downtown Aquarium and Sam Houston Race Park. .